\HeaderA{connection-class}{Virtual S4 classes for method dispatching}{connection.Rdash.class}
\aliasA{file-class}{connection-class}{file.Rdash.class}
\keyword{classes}{connection-class}
\begin{Description}\relax
Virtual S4 classes for method dispatching
\end{Description}
\begin{Details}\relax
These two classes are used to simulate the S3 class 'file' extending
class 'connection' for method dispatching. They can't be instantiated!
\end{Details}
\begin{Author}\relax
Florian Hahne
\end{Author}